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3 years ago

What is the shape that the question below

Mathematics

2 answers:

mamaluj [8]3 years ago

8 0

Answer:

Answer: D

Step-by-step explanation:

Let's just go through it.

No parallel sides A B C (if you believe the diagram) D F

Not regular (and no parallel sides) (if you believe the diagram) B C D F

No Lines of symmetry (that means that if you put a mirror on a line of symmetry) what you see as an image will be the same as what there is in front of the mirror. C D F

Has a reflex angle. (Just to remind you, it is an angle greater that 180 but less than 360

That lets out everybody but D.

allochka39001 [22]3 years ago

7 0

Answer: D

Step-by-step explanation:

1. C and G have one set of parallel sides, and E, H, and I have two sets of parallel sides so they can be ruled out.

2. Regular shapes have sides that are all the same length and angles that all measure the same. A can be ruled out in addition to I which was already ruled out.

3. B can be ruled out now.

4. The only one with a reflex angle (greater than 180 degrees) is D.

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3 years ago

Please help me! Show work. Thank you so much.

vesna_86 [32]

Parallelogram:
A = bh

so find b
b = A/h

A = 294 ft^2 and h = 14.7 ft
b = A/h = 294 / 14.7 = 20

answer:
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3 years ago

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Y_Kistochka [10]

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4 years ago

(123+54)•4=123+(54•4) true or false ?

Alexandra [31]

Answer:

false

Step-by-step explanation:

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3 0

3 years ago

Find the term to term rules for 2,6,18,54,162

faltersainse [42]

Answer:

a, ax3 =b, bx3= c , cx3=d, dx3=e

Step-by-step explanation:

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3 years ago